body {
    background-color: #efefef;
}

.mine_class .banner {
    z-index: 1;
}

.mine_class .list {
    padding: 2.4rem 0.3rem 0;
    margin-top: -0.5rem;
    background: url('/assets/mine_certificate_banner.png') no-repeat;
    background-size: 100%;
}

.mine_class .list_cell {
    display: flex;
    align-items: center;
    border-radius: 0.2rem;
    background-color: #ffffff;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    margin-bottom: 0.2rem;
    height: 1.5rem;
}

.mine_class .list_cell .name {
    width: 4.5rem;
    padding-left: 0.8rem;
    box-sizing: border-box;
    background: url('/assets/mine_certificate_play.png') no-repeat;
    background-size: 0.3rem;
    background-position: 0.3rem 0.05rem;
}

.mine_class .list_cell .name .name_txt {
    width: 100%;
    font-size: 0.3rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mine_class .list_cell .name .btn a {
    padding: 0.03rem 0;
    width: 1.4rem;
    text-align: center;
    font-size: 0.2rem;
    display: inline-block;
    border-radius: 0.1rem;
    box-sizing: border-box;
}

.mine_class .list_cell .name .btn  {
    padding-top: 0.15rem;
}

.mine_class .list_cell .name .btn .study {
    color: #000000;
    border: 1px solid #0f4488;
}

.mine_class .list_cell .name .btn .check {
    color: #ffffff;
    border: 1px solid #0f4488;
    background-color: #0f4488;
}

.mine_class .list_cell .time {
    flex: 1;
    font-size: 0.18rem;
    text-align: center;
    color: #333333;
}